What were some of the muslim contributions in mathematics, science, and the arts?

Whose writings were the source of the idea that people have a right to abolish and replace a government that violates their natural rights?

During the cold war, which of the following groups of countries would have all been"behind the iron curtain"

How did the invention of the cotton gin affect slave labor in the united states? a. there was a forced migration of slaves from the south to the north. b. slave-owning cotton planters were gradually forced to sell their plantations. c. more slaves were purchased to work on cotton plantations in the south. d. the reduced need for labor on cotton plantations led to a decline in slavery. e. slaves were moved from cotton plantations to sugar plantations.